Wallington, Greater London
MVHR installation in Wallington
Whole-home heat recovery ventilation, designed room by room and airflow-tested at handover. Covering Wallington and SM1, SM5 and SM6.
- From £5,350 inc VAT per home
- Free survey
MVHR often makes sense in Wallington homes that have recently been insulated, re-windowed or made more airtight.
For MVHR installation in Wallington, send us the postcode, a few photos and a rough idea of the rooms involved. We will tell you what we would fit and roughly what it costs before arranging a visit.
MVHR in Wallington at a glance
- Town
- Wallington, Greater London
- Postcode districts
- SM1, SM5 and SM6
- Nearby
- Carshalton (1 mile), St Helier (2 miles) and Sutton (2 miles)
- Price region
- London
- Survey
- Free survey (UK mainland)
MVHR for Wallington homes
Filters on both sides keep pollen and dust out of the house and keep the exchanger clean. MVHR works best in a home that is reasonably airtight: a new build, a deep retrofit with insulation and new windows, or a renovation where ceilings are coming down anyway.
New build or full renovation
Ducts go in at first fix before plasterboard, which is the cheapest and neatest time to fit MVHR.
Radial semi-rigid ducting
One small duct per valve from a manifold. Quieter and easier to balance than branched rigid duct in most homes.
Guide prices in Wallington
| Work | Guide price |
|---|---|
| Whole-home MVHR retrofit, 4 to 5 bedroom house (per home) | £10,750–£16,750 inc VAT |
| MVHR in a new build or full renovation (fitted at first fix), 3 to 4 bedrooms (per home) | £5,950–£9,550 inc VAT |
| Whole-home MVHR retrofit, 1 to 2 bedroom flat (per home) | £5,350–£8,350 inc VAT |
These ranges use our London rates. Prices include VAT at 20%. You get a fixed written price before any work is booked.
When to get it looked at
- A new build or extension where the SAP or building control needs a ventilation system
- Stale air or cooking smells that hang around
- Pollen or traffic pollution you want filtered out
Rules that apply in England
In England, ventilation is covered by Part F of the Building Regulations and its guidance, Approved Document F (2021 edition). For homes, it sets minimum extract rates such as 15 litres a second for a bathroom and 30 or 60 for a kitchen, and expects mechanical systems to be airflow-tested.
Questions from Wallington
Do you cover Wallington and nearby?
Yes. We cover Wallington and nearby places including Carshalton, St Helier, Sutton and Belmont. Send your postcode and we will confirm.
How often does MVHR need servicing?
Filters usually need changing every 6 to 12 months, and a full service with a clean and airflow check once a year keeps the system efficient. Clogged filters are the most common reason MVHR stops working properly.
Can MVHR cool the house in summer?
MVHR is not air conditioning, but a summer bypass lets cooler night air in without warming it, which helps take the edge off hot rooms. For real cooling you would need a separate system.
What is the price of MVHR in Wallington?
Guide prices for Wallington use London rates: whole-home MVHR retrofit, 1 to 2 bedroom flat is typically £5,350 to £8,350 inc VAT per home. We confirm a fixed price in writing before any work starts.
Is the survey free in Wallington?
For new installations on the UK mainland, yes. The survey is free and the quote that follows is fixed and in writing. Servicing, testing and repair visits are charged, and we confirm the cost before booking.
Ask for a Wallington survey slot and we will bring a room-by-room design and a fixed quote.
MVHR near Wallington
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Get a guide price in two minutes
Answer a few questions for a price range, or send photos and we will come back to you with a written quote.